Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:00 // 18:53 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:54 // 21:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V589 Vir s 1 0.271832 13.00 13.00 0.00 25.05. 03:06 268 (W) 7
V817 Cep p 10 0.451203 15.52 16.32 0.80 25.05. 03:06 8 (N) 79
V1063 Her s 9 1.6598 10.80 10.80 0.00 25.05. 03:06 253 (W) 54
PY Vir s 1 0.311248 9.60 10.00 0.40 25.05. 03:06 280 (W) -14
TT Cet p 1 0.4859549 10.80 11.32 0.52 25.05. 03:07 102 (E) -2
HL Dra s 1 0.944276 7.35 7.35 0.00 25.05. 03:07 307 (NW) 73
EK Aqr p 1 0.61279 10.80 11.33 0.53 25.05. 03:07 128 (SE) 17
V912 Cyg p 2 2.52819 12.40 13.00 0.60 25.05. 03:07 208 (SW) 70
V1321 Her p 10 0.294372 10.68 10.94 0.26 25.05. 03:07 276 (W) 67
SX Crv p 1 0.3166127 8.99 9.25 0.26 25.05. 03:07 276 (W) -30
CZ Peg p 9 0.562229 13.40 14.40 1.00 25.05. 03:07 136 (SE) 59
V685 Her p 10 0.5891435 15.40 16.00 0.60 25.05. 03:07 264 (W) 36
V1170 Her p 10 0.413998 12.20 12.50 0.30 25.05. 03:07 284 (W) 50
V1353 Ori p 1 0.471453 12.93 13.20 0.27 25.05. 03:07 47 (NE) -31
V345 Ser p 10 0.372484 14.30 15.10 0.80 25.05. 03:07 267 (W) 18
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 25.05. 03:07 222 (SW) 76
CQ Cep p 6 1.641247 8.63 9.12 0.49 25.05. 03:07 58 (NE) 69
V512 And s 10 0.745331 11.80 11.95 0.15 25.05. 03:08 80 (E) 40
GG Psc p 9 0.456242 13.75 14.00 0.25 25.05. 03:08 81 (E) 37
FH Lyr p 5 1.5892377 12.50 13.90 1.40 25.05. 03:08 229 (SW) 72
RZ Cru p 10 0.43384 14.00 15.30 1.30 25.05. 03:08 223 (SW) -52
CI CVn s 3 0.8158745 9.36 9.36 0.00 25.05. 03:08 314 (NW) 26
PZ Boo s 7 0.622672 12.90 12.90 0.00 25.05. 03:08 291 (W) 42
SW Lyn s 1 0.6440665 9.51 9.65 0.14 25.05. 03:08 2 (N) 2
TV Mic p 10 2.0762 11.70 12.60 0.90 25.05. 03:08 177 (S) 1
V1692 Aql s 9 0.609249 11.25 11.40 0.15 25.05. 03:09 200 (S) 46
RZ UMi s 2 0.3373491 12.80 13.50 0.70 25.05. 03:09 355 (N) 50
AL Cam p 1 1.328331 10.50 11.30 0.80 25.05. 03:09 350 (N) 43
V2612 Oph p 1 0.375305 9.35 9.72 0.37 25.05. 03:09 218 (SW) 41
OZ Del p 10 0.911314 10.48 10.77 0.29 25.05. 03:09 179 (S) 59
V450 Peg s 1 0.556231 14.00 14.00 0.00 25.05. 03:09 140 (SE) 62
V1018 Cas s 5 4.12778 10.26 10.52 0.26 25.05. 03:09 38 (NE) 38
CW Cas p 1 0.318862 11.02 11.62 0.60 25.05. 03:09 44 (NE) 53
V1197 Her s 1 0.2626795 13.17 13.17 0.00 25.05. 03:09 265 (W) 42
MX Cam p 4 1.408515 12.30 14.40 2.10 25.05. 03:09 25 (NE) 39
V476 Hya p 1 0.414588 13.10 13.50 0.40 25.05. 03:10 0 (N) -39
EX CVn p 4 0.2771572 13.10 13.50 0.40 25.05. 03:10 312 (NW) 16
V373 Dra p 3 0.316906 13.00 14.00 1.00 25.05. 03:10 295 (NW) 63
V929 Mon p 9 0.67772 13.00 13.60 0.60 25.05. 03:10 24 (NE) -37
CR Scl p 10 0.246539 9.62 9.77 0.15 25.05. 03:10 131 (SE) -14
V537 Oph p 9 1.147202 12.10 12.70 0.60 25.05. 03:10 216 (SW) 3
V563 Lyr p 1 0.577642 10.96 11.47 0.51 25.05. 03:10 249 (W) 70
V483 Cam s 8 0.382247 12.95 13.25 0.30 25.05. 03:10 2 (N) 44
BO CVn s 1 0.5174625 9.48 10.05 0.57 25.05. 03:10 302 (NW) 27
V338 Aqr s 9 0.285143 12.40 12.40 0.00 25.05. 03:10 154 (SE) 36
FF Cnc p 1 1.323107 10.83 11.40 0.57 25.05. 03:10 358 (N) -23
IM And s 9 0.2703735 18.30 18.80 0.50 25.05. 03:10 76 (E) 44
V608 Pup p 10 0.953865 8.12 8.44 0.32 25.05. 03:11 34 (NE) -74
V2717 Oph p 9 0.336 15.00 15.50 0.50 25.05. 03:11 230 (SW) 19
V2735 Ori p 9 1.226673 9.10 9.50 0.40 25.05. 03:11 44 (NE) -21
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.